Manual Mode Operation; Restoring Normal Operation Mode - FAAC 620 SR Series User Manual

AUTOMATED SYSTEM 620 - 640 - 642 USER MANUAL
1 WARNINGS
1) FAAC declines all liability caused by improper use or use other than that
for which the automated system was intended.
2) FAAC is not responsible for failure to observe Good Technique in
the construction of the closing elements to be motorised, or for any
deformation that may occur during use.
3) The automated system is supplied with an intrinsic anti-crushing safety
device consisting of a torque control.
4) FAAC declines all liability as concerns safety and efficient operation of
the automated system, if system components not produced by FAAC
are used.
5) For maintenance, strictly use original parts by FAAC.
6) Do not in any way modify the components of the automated
system.
7) The installer shall supply all information concerning manual operation
of the system in case of an emergency, and shall hand over to the User
the documentation provided by law.
8) Do not allow children or adults to stay near the product while it is
operating.
9) Keep radiocontrols or other pulse generators away from children, to
prevent the automated system from being activated involuntarily.
10) Transit is permitted only when the automated system is idle.
11) The User must not attempt any kind of repair or direct action whatever
and contact qualified personnel only.
12) Maintenance: Check at least every 6 months the efficiency of the
system, particularly the efficiency of the safety devices (including, where
foreseen, the operator thrust force) and of the release devices.
2 DESCRIPTION
The automated system consists of a white beam in aluminium, with reflex
reflectors and a steel upright. The operator is located inside the upright,
and consists of a hydraulic control unit and two plunging pistons which,
by means of a rocker, rotate the beam. The beam stays balanced thanks
to a balancing spring assembled on one of the plunging pistons. The
electronic control unit is also housed in the upright, inside a waterproof
compartment.
The system is supplied with an adjustable anti-crushing safety device. It
also includes a device stopping and locking the beam in any position,
and a handy manual release for use in case of power cuts or faults.
The 620 - 640 - 642 automated systems were designed and built to
control vehicle access. Do not use for any other purpose.
3

MANUAL MODE OPERATION

If the barrier has to be moved manually due to a power cut or fault of the
automated system, operate the release device with the supplied key.
The supplied release key can be triangular (Fig. 17 ref.a) or customised
(Fig. 17 ref.b optional).
- Insert the release key in the lock and turn it anti-clockwise
through one complete rev. as shown in Fig. 17.
- Open or close the beam manually.
4

RESTORING NORMAL OPERATION MODE

To prevent an involuntary pulse from activating the barrier during the
manoeuvre, cut power to the system before activating the locking
system.
triangular release key (standard):
- turn the key clockwise until it stops and remove it (Fig. 1
ref. a)
customised release key (optional):
- turn the key clockwise until the point where it can be removed.
(fig. 1 ref. b).